Black Bent vs Brazier's Ear Shell

Agrostis gigantea compared with Haliotis brazieri

Key Differences

• Black Bent is Least Concern while Brazier's Ear Shell is Near Threatened.

Taxonomic Classification

Rank	Black Bent	Brazier's Ear Shell
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (มอลลัสกา)
Class	Liliopsida (Monocots)	Gastropoda (ชั้นแกสโทรโพดา)
Order	Poales (อันดับหญ้า)	Lepetellida (Lepetellida)
Family	Poaceae (Grass Family)	Haliotidae
Genus	Agrostis	Haliotis
Species	Agrostis gigantea	Haliotis brazieri

Conservation Status

Black Bent

LC — Least Concern

Brazier's Ear Shell

NT — Near Threatened

Physical Characteristics

Attribute	Black Bent	Brazier's Ear Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Brazier's Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Australia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Brazier's Ear Shell

The Brazier's Ear Shell (Haliotis brazieri) is a species in the genus Haliotis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Shared Countries

Both species can be found in 1 countries:

🇦🇺 Australia